2-Amino-3-(difluoromethyl)-6-methylpyridine-4-methanol
2-Amino-3-(difluoromethyl)-5-methyl-4-(trifluoromethyl)pyridine
Ethyl 3-amino-4-(aminomethyl)-6-(difluoromethyl)pyridine-2-carboxylate
Ethyl 3-amino-4-(aminomethyl)-2-(difluoromethyl)pyridine-6-carboxylate